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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-01-03 11:39:15 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-01-10 13:40:57 +0000 |
| commit | ef62994b946b88fb30b22ab112a7f855c2f6e157 (patch) | |
| tree | e8b5f0934f3e375ad90c2d127f548f6444353bbf /src/northbridge/amd/amdfam10/amdfam10.h | |
| parent | 20c294884f3a87ca69c09d187cace3d426910320 (diff) | |
northbridge/amdfam10: Deal with PCI_ADDR() better
PCI_ADDR() is tightly coupled with different setup_resource_map()
variants so move the declaration away from global namespace.
In the implementation of setup_resource_map() use the bottom
12 bits as the register mask like the other variants do already.
Change-Id: Iadedfe993621a4458ce8f12c5e98c8cee537d2db
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/30784
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/northbridge/amd/amdfam10/amdfam10.h')
| -rw-r--r-- | src/northbridge/amd/amdfam10/amdfam10.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/northbridge/amd/amdfam10/amdfam10.h b/src/northbridge/amd/amdfam10/amdfam10.h index e1c88c9140..c912f18bad 100644 --- a/src/northbridge/amd/amdfam10/amdfam10.h +++ b/src/northbridge/amd/amdfam10/amdfam10.h @@ -29,6 +29,12 @@ struct MCTStatStruc; /* Definitions for setup_resourcemap() variants. */ +#define PCI_ADDR(SEGBUS, DEV, FN, WHERE) ( \ + (((SEGBUS) & 0xFFF) << 20) | \ + (((DEV) & 0x1F) << 15) | \ + (((FN) & 0x07) << 12) | \ + ((WHERE) & 0xFFF)) + #define ADDRMAP_REG(r) PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, r) #define RES_PCI_IO 0x10 |